Pneumatic control device

A pneumatic control device (1) comprising an inlet (3) for compressed air, connected by valves (13,14,15), to a PTO outlet (5) for air destined to engage a power take off (6) and at least one operating outlet (7,8) for air destined to control an operating status, in which the valves (13,14,15) comprise a pneumatic PTO valve (13) to open and close the connection of fluid between the inlet (3) and the PTO outlet (5) and at least one pneumatic regulation valve (14,15) to regulate the connection of fluid between the inlet (3) and the operating outlet (7,8). The device (1) also comprises a single control organ (20) which cooperates with the PTO valve (13) and with the regulation valve (14,15) to open and close the PTO valve (13) through the positioning of the control organ (20) in an open (A) or closed (C) PTO position and to regulate the regulation valve (14,15) through the regulatory movement of the control organ (20) without abandoning the PTO position.